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Re: svds.m failures
From: |
marco atzeri |
Subject: |
Re: svds.m failures |
Date: |
Sun, 30 Jan 2011 11:43:44 +0100 |
2011/1/30 Tatsuro MATSUOKA :
> For me svds.m test gave no error.
>
> d:\usr\Tatsu\mingwhome\octaves\hg\octave-work\scripts/sparse\svds.m PASS
> 4/4
>
> I'm using the soure
>
> author John W. Eaton <address@hidden>
> Sat Jan 29 13:05:18 2011 -0500 (79 minutes ago)
> changeset 12206 6212f303243e
> parent 12205 be90f9e4548e
>
> on default branch
>
> Tatsuro
thanks for the testing.
I found that it is related to the atlas library.
I rebuilt
$ hg tip
changeset: 12219:17d7834df7b4
tag: tip
user: Petr Mikulik <address@hidden>
date: Sun Jan 30 03:20:29 2011 -0500
summary: __fltk_ginput__.m: return keypress info
than tested both
version 3.3.55
version 3.5.0+
with lapack 3.2.2 both pass the tests.
test /pub/hg/octave/scripts/sparse/svds.m
PASSES 4 out of 4 tests
with atlas 3.9.33, instead I found
version 3.3.55 PASSES 4 out of 4 tests
version 3.5.0+ PASSES 3 out of 4 tests
>>>>> processing /pub/hg/octave/scripts/sparse/svds.m
***** test
[u2,s2,v2,flag] = svds(A,k,0,opts);
s2 = diag(s2);
assert(flag,!1);
assert(s2, s(k:-1:1), 1e-10);
!!!!! test failed
assert (s2,s (k:-1:1),1e-10) expected
38.060
38.034
38.034
38.015
38.015
38.004
38.004
but got
38.034
38.034
38.015
38.015
38.004
38.004
Dimensions don't match
Marco